Configuring CAR System Parameters

Before you start generating reports with CAR, configure the system. In most cases, CAR provides default values; however, review the topics in this chapter to learn more about customizing CAR.

Unless you want to use the default values, you should customize a number of system parameters before you generate any reports. This section describes the system parameters that affect CAR. Because default values are provided for all system parameters, Cisco recommends customizing but does not require it.

Configuring the Dial Plan

The default dial plan in CAR specifies the North American numbering plan (NANP). Make sure that the dial plan is properly configured, so call classifications display correctly in the reports.

Note If you have modified the default NANP that is provided in Cisco Unified Communications Manager Administration, or if you are outside the NANP, be sure to configure the dial plan in CAR according to your Cisco Unified Communications Manager dial plan. At least one condition must exist to configure the Dial Plan. See the Cisco Unified Communications Manager Administration Guide and the Cisco Unified Communications Manager System Guide for dial plan information.

To configure the dial plan, define the parameters for the outgoing call classifications. Call classifications include International, Local, Long Distance, On Net, and so on. For example, if local calls in your area equal six digits in length, you would specify a row in the dial plan as follows:

Condition

No of Digits

Pattern

Call Type

=

6

!

Local

This section describes how to update the CAR dial plan configuration.

Procedure

Step 1 Choose System > System Parameters > Dial Plan Configuration.

The Dial Plan Configuration window displays.

Step 2 In the Toll Free Numbers field, enter the numbers in your dial plan that can be placed without a charge.

Step 3 Update the values in the table by using the following fields:

•Condition—Select the condition of the rule where > represents greater than, < represents less than, and = represents a value that is equal to the specified value in the No of Digits field.

•No of Digits—Choose the number of digits in the directory number to which this rule should be applied. If the number of digits does not impact the rule, specify NA.

•Pattern—Enter the pattern that is used for the call classification, where

–!—Signifies multiple digits (any number that is more than 1 digit in length, such as 1234 or 5551234).

–X—Signifies a single-digit number (such as 0, 1, or 9).

•Call Type—Choose the call type if the condition is satisfied.

Step 4 To add more rows, check the check box in the row below where you want to add rows and click the Add Rows link. The system adds a row above the row that you chose. To delete a row, check the check box by the row that you want to delete and click the Delete Rows link.

Note CAR classifies calls on the basis of the dialed number as stored in the CDRs. If the dialed digits differ from the digits that are written in CDRs (due to number transformations), configure the Dial Plan in CAR on the basis of how the digits show up in CDRs.

The following information explains the default table values in Table 28-1:

•Row 1—If the number of digits dialed equals 5 and the pattern is! (more than one digit, in this case, 5 digits), the call gets classified as On Net.

•Row 2—If the number of digits dialed equals 7 and the pattern is ! (more than one digit, in this case, 7 digits), the call gets classified as Local.

•Row 3—If the number of digits dialed equals 10 and the pattern is T! (more than one digit, in this case a 10-digit number that starts with a Toll Free number code), the call gets classified as Others.

•Row 4—If the number of digits dialed equals 10 and the pattern is G! (more than one digit, in this case a 10-digit number that starts with a gateway code), the call gets classified as Local.

•Row 5—If the number of digits dialed equals 10 and the pattern is ! (more than one digit, in this case a 10-digit number), the call gets classified as Long Distance.

•Row 6—If the number of digits dialed equals 11 and the pattern is T! (more than one digit, in this case an 11-digit number that starts with a toll-free number code), the call gets classified as Others.

•Row 7—If the number of digits dialed equals 11 and the pattern is XG! (more than one digit, in this case an 11-digit number that starts with any single digit followed by a gateway code), the call gets classified as Local.

•Row 8—If the number of digits dialed equals 11 and the pattern is ! (more than one digit, in this case an 11-digit number), the call gets classified as Long Distance.

•Row 9—If the number of digits dialed is greater than 3 and starts with 011, thecall gets classified as International.

If none of the conditions gets satisfied, the call gets classified as Others. This section describes how to restore the NANP dial plan values in CAR.

Procedure

Step 1 Choose System > System Parameters > Dial Plan Configuration.

The Dial Plan Configuration window displays.

Step 2 Click the Restore Defaultsbutton.

The restoration takes effect at midnight. To make changes take effect immediately, restart the Cisco CAR Scheduler service. For information on restarting services, see the Cisco Unified Serviceability Administration Guide.

Configuring the Gateway

Tip Configure the gateways in CAR for existing Cisco Unified Communications Manager system gateways. After you add gateways to Cisco Unified Communications Manager Administration, configure the new gateways in CAR. When gateways are deleted from the Cisco Unified Communications Manager system, the system automatically removes the gateways (and any configuration settings that you specified) from CAR.

CAR uses the area code information to determine whether calls are local or long distance. You must provide the Number of Ports information for each gateway to enable CAR to generate the Utilization reports.

Note "G" acts as a wildcard for the gateway area codes that are used in Dial Plan configuration.

This section describes how to configure gateways in CAR.

Procedure

Step 1 Choose System > System Parameters > Gateway Configuration.

The Gateway Configuration window displays.

Note If you have not configured gateways in Cisco Unified Communications Manager Administration, a message displays that indicates that you have not configured gateways for the system.

Step 2 Perform one of the following tasks:

•To update the area code for all gateways, enter the area code in the Area Code field and click the Set Area Codebutton.

A message displays that indicates that you must click Update to save changes. Click OK.

•To update the area code for specific gateways, enter the area code for each gateway that you want to configure in the area code field for that gateway.

Step 3 In the Max No. of Ports field, enter the number of ports for each gateway that you want to configure. The Max No of Ports range goes from 1 to 1000.

Note CAR uses the values that were provided for the gateway when it was added in Cisco Unified Communications Manager Administration. Therefore, some gateways will already have an area code setting or have a zero for maximum number of ports, depending on the details that were specified when the gateway was added in Cisco Unified Communications Manager Administration. CAR does not accept 0 as a value for the maximum number of ports; you may be prompted to change the maximum number of ports for all gateways with a value of zero.